Thurgood Marshall was a “great champion of intersecting struggles against racism and sexism.”

Actor Chadwick Boseman, who was on the set of Marvel Studios’ Black Panther, a movie based on the first black superhero featured in mainstream comics, took a break from filming that morning to tweet, “Shooting Black Panther on a Saturday. But my heart is at the Women’s March.” It was a fitting sentiment for an actor who had also been cast to star in Marshall, the recently released biopic about the late Supreme Court Justice Thurgood Marshall.